Hallo Damian,
vielen Dank noch einmal für Deine Zusatztipps. Anbei meine komplette Definition:
defmod di_uiTable_Licht DOIF ## Visualisierung von Lichtschaltern und Steckdosen, die an sind
attr di_uiTable_Licht addStateEvent 1
attr di_uiTable_Licht alias Licht/Steckdosen-Status
attr di_uiTable_Licht devStateStyle style="text-align:right"
attr di_uiTable_Licht event_Readings ligths:\
my $hm=[@as(<br>)"^HmIP_BSM:^state|^HM_LC:^state":state:"on",""];;\
my $hue=[@as(<br>)"HUEDevice:^onoff":onoff:"1",""];;\
my $br="<br>";;\
if ($hm eq "" and $hue eq "") \
{"alles aus";;} \
else \
{if ($hm eq "") \
{$br="";;}\
$hm.$br.$hue;;},\
sockets:[@as(<br>)"^FBDECT_FB|HM_ES":state:"on","alles aus"],\
countl:[#"HmIP_BSM:^state|^HM_LC:^state":state:"on","0"] + [#"HUEDevice:^onoff":onoff:"1","0"],\
counts:[#"HM_ES|FBDECT_FB:^state":state:"on","0"]
attr di_uiTable_Licht room Statuszentrale
attr di_uiTable_Licht uiTable {\
package ui_Table;;\
$TC{1}="align='center'";;\
$TC{2}="align='left'";;\
}\
"Licht"|icon([$SELF:ligths],"on","off",".*","alles aus")|[$SELF:ligths]\
"Steckdosen"|icon([$SELF:sockets],"black_Steckdose.on","black_Steckdose.off",".*","alles aus")|[$SELF:sockets]\
"Anzahl Licht"|[$SELF:countl]\
"Anzahl Steckdosen"|[$SELF:counts]
Viele Grüße
Jürgen